| Agua acumulada | Capacidad | |||||
|---|---|---|---|---|---|---|
| Embalse | Reg. | Uso | Julio 2025 | 20 Jul. 2026 | Capac. | Capac. (%) |
| Conchi | II | ![]() | 21,5 | 19,0 | 22 | 86% |
| Lautaro | III | ![]() | 5,4 | 6,0 | 26 | 23% |
| Santa Juana | III | ![]() | 110,5 | 96,7 | 166 | 58% |
| La Laguna | IV | ![]() | 17,2 | 9,3 | 38 | 24% |
| Puclaro | IV | ![]() | 39,3 | 34,6 | 209 | 17% |
| Recoleta | IV | ![]() | 18,0 | 78,9 | 100 | 79% |
| La Paloma | IV | ![]() | 57,5 | 124,0 | 750 | 17% |
| Cogotí | IV | ![]() | 35,2 | 78,5 | 156 | 50% |
| Culimo | IV | ![]() | 4,9 | 7,0 | 9 | 77% |
| El Bato | IV | ![]() | 23,3 | 16,1 | 26 | 63% |
| Corrales | IV | ![]() | 40,6 | 39,2 | 50 | 78% |
| Aromos | V | ![]() | 33,9 | 25,2 | 35 | 72% |
| Peñuelas | V | ![]() | 10,5 | 10,8 | 95 | 11% |
| El Yeso (*) | RM | ![]() | 180,5 | 143,1 | 220 | 65% |
| Convento Viejo | VI | ![]() ![]() | 210,9 | 175,8 | 237 | 74% |
| Rapel | VI | ![]() ![]() | 482,0 | 362,8 | 695 | 52% |
| Colbún | VII | ![]() | 591,4 | 672,9 | 1.544 | 44% |
| Lag. Maule | VII | ![]() | 746,1 | 638,9 | 1.359 | 47% |
| Bullileo | VII | ![]() | 21,5 | 23,8 | 60 | 40% |
| Digua | VII | ![]() | 118,2 | 82,9 | 225 | 37% |
| Tutuvén | VII | ![]() | 4,7 | 2,9 | 22 | 13% |
| Coihueco | XVI | ![]() | 21,4 | 20,2 | 29 | 69% |
| Lago Laja | VIII | ![]() ![]() | 1.376,3 | 953,4 | 5.582 | 17% |
| Ralco | VIII | ![]() | 459,1 | 621,1 | 1.174 | 53% |
| Pangue | VIII | ![]() | 75,9 | 72,6 | 83 | 88% |